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  2. Do Houseplants Really Purify the Air? An Expert Finally ... - AOL

    www.aol.com/houseplants-really-purify-air-expert...

    The idea of plants having purifying powers comes from the 1989 Clean Air Study conducted by NASA, which found that certain plants removed health-harming pollutants from indoor environments. But ...

  3. NASA Study on Air-Purifying Houseplants Debunked: Here's the ...

    www.aol.com/lifestyle/nasa-study-air-purifying...

    “Indoor air can be more polluted than outdoor air, depending on where you live, what kind of materials your home was made from, how you cook your food, how you clean, etc.,” says Sarah ...

  4. NASA Clean Air Study - Wikipedia

    en.wikipedia.org/wiki/NASA_Clean_Air_Study

    One of the plants in this study is Bamboo palm (Chamaedorea seifrizii). The NASA Clean Air Study was a project led by the National Aeronautics and Space Administration in association with the Associated Landscape Contractors of America (ALCA) in 1989, to research ways to clean the air in sealed environments such as space stations.

  5. Phytoremediation - Wikipedia

    en.wikipedia.org/wiki/Phytoremediation

    Phytoremediation technologies use living plants to clean up soil, air and water contaminated with hazardous contaminants. [1] It is defined as "the use of green plants and the associated microorganisms, along with proper soil amendments and agronomic techniques to either contain, remove or render toxic environmental contaminants harmless". [2]

  6. These Air-Purifying Plants Will Infuse Greenery Into Your Home

    www.aol.com/12-air-purifying-plants-home...

    See some of the NASA-approved best air-purifying plants that are worth having at home. These plants make your space fresher, helping to filter toxic chemicals.

  7. Houseplant - Wikipedia

    en.wikipedia.org/wiki/Houseplant

    The 1989 NASA Clean Air Study was set up to research ways to clean the air in sealed environments such as space stations. [44] This included an early study on the ability of potted plants to remove VOCs, which concluded that plants, specifically a combination of their roots and the soil microorganisms, were highly effective.